|
Birds - Mammals - Marine Mammals - Misc - Fishing - Landscapes & Plants |
|
Ochotona princeps (alpina) Pika Altai-Pfeifhase Pikas use a characteristic vocalization, the short call. The animal is also known as the "whistling hare" due to its high-pitched warning cry when diving in its burrow. Jasper NP. Alberta Canada |
|
|
||
|
|
